How to Start a Love Letter: 40 Opening Lines to Copy, Plus 15 Ways to Sign Off

Most people get stuck on a love letter before they have written a single word, because the first line feels like it has to be perfect. It doesn’t. A good start does two things: it greets the person the way you really talk to them, and it pulls them into something you shared. Here are 40 openings you can copy and adapt, then 15 ways to end the letter.

How to choose the right salutation

• Use the name you use every day. If you say “babe”, write “babe”; if you use a private nickname, use that.
• Match the occasion: light and funny for an everyday note, warmer and slower for an anniversary, a proposal or an apology.
• Keep the salutation short (one to four words) and let the first sentence do the heavy lifting.
• Avoid “To whom it may concern” energy: “Dear [full name]” only works if you mean it ironically.

Sweet openings (7)

• “My love, I was making coffee this morning and caught myself smiling at nothing. It was you.”
• “Sweetheart, there’s something I never say enough, so I’m writing it down.”
• “Darling, today I realized I’ve stopped counting days and started counting moments with you.”
• “My sunshine, I wanted you to have something you can reread whenever you need it.”
• “Honey, I keep thinking about [the way you laughed last Sunday in the kitchen].”
• “Dear [nickname], this is the letter I’ve been writing in my head for weeks.”
• “My favorite person, a quick reminder before your day starts: I love you.”

Playful openings (7)

• “Hey you. Yes, you, the one who steals the blanket every night.”
• “Dear favorite human, this letter contains feelings. Proceed with caution.”
• “To the person who still owes me [three fries and a hoodie]: I love you anyway.”
• “Breaking news: local idiot still completely in love with you.”
• “Hi trouble, I had a whole speech ready, then you smiled and I forgot it.”
• “Dear [nickname], I’m writing this because saying it out loud makes my ears go red.”
• “Official notice: you have been my favorite for [512] days in a row.”

Deep and serious openings (7)

• “My dearest [name], some things are too big to say in passing, so I’m giving them a page.”
• “[Name], I’ve started this letter four times, because I want every word to be true.”
• “My love, I need you to know how much you changed my life, and I can’t say it without my voice breaking.”
• “There’s a moment I think about more than any other: [the night at the hospital when you didn’t let go of my hand].”
• “I owe you more than an apology; I owe you honesty, so here it is.”
• “Before I met you, I didn’t know someone could make me feel this safe.”
• “My heart, I’m writing because I want you to have this in my own words, not in a hurried text.”

Openings for a long-term couple (6)

• “My wife, [twelve] years later and you still make my stomach flip when you walk into a room.”
• “My husband, I don’t tell you often enough that I would choose you again, every single time.”
• “Partner in everything, remember [our first apartment with the broken heater]? I’d go back in a heartbeat.”
• “To the one I grow old with, here’s a love letter, because we’re never too old for those.”
• “After [3,000] mornings together, I still look forward to the next one.”
• “My love, we don’t say it enough between school runs and grocery lists, so let me say it here.”

Long-distance openings (7)

• “Hello from [Chicago], where it’s 11 p.m. and I miss you more than usual.”
• “My love, [4,000] miles away and you’re still the first thing I think about when I wake up.”
• “[23] days until I see you. This letter is here to keep you company until then.”
• “I’m writing this in your hoodie, which I am never giving back.”
• “Good morning in your time zone, good night in mine.”
• “Distance is annoying, but you are worth every missed call and every airport.”
• “Open this when you miss me: I miss you too, right now.”

Openings for a first love letter (6)

• “[Name], I’ve never written a love letter before, so bear with me.”
• “I’m not great at saying this out loud, so here goes: I really, really like you.”
• “Since [that night at the concert], I haven’t stopped thinking about you.”
• “This might be early, but I’d rather tell you than keep wondering.”
• “I’ve been carrying three words around for weeks. Here they are: I love you.”
• “Hi [name], it’s me, the one who pretends not to check if you’ve replied.”

What to write right after the opening

1. Go into a memory: one place, one moment, one detail (“the tiny restaurant in Lisbon where we got lost”).
2. Say what you love about them: something small that only you noticed.
3. Say thank you for something concrete.
4. End with the future: a plan, a trip, a Sunday, not a vague “forever”.

15 ways to end a love letter

• “Yours, today and on all the ordinary days.”
• “Forever yours, [name].”
• “I love you more than yesterday and less than tomorrow.”
• “See you at [our café] on Saturday. Save me a seat.”
• “I’d choose you again, every time.”
• “All my love, always.”
• “Still yours, [name].”
• “Until the next adventure.”
• “Counting the days until I can hug you.”
• “You and me, that’s the whole plan.”
• “Thank you for being you. I love you.”
• “With all my heart, [name].”
• “Your biggest fan.”
• “Now go reread this, and then call me.”
• “P.S. [The inside joke only the two of you understand].”

Common mistakes when starting (and ending) a love letter

• Opening with “How are you?” or the weather: it wastes the strongest line of the letter.
• Using a salutation you never say in real life, which makes the letter feel borrowed.
• Apologizing for writing (“Sorry, this is probably silly…”): just write it.
• Copying a line word for word without adding a real detail from your story.
• Ending abruptly with only your name: add one closing line that sounds like you.