Love-letter synonyms

A love letter can't be faked; the words will only flow freely if your feelings are real and deep.

Another Life is a love letter to youth and its strange morphing into memory but the poem also memorializes place.

Featuring everything from love letter mix-ups to camping on the shop floor.

And how could she have a love letter from him in her hand?

With trembling hands Natasha held that passionate love letter which Dolokhov had composed for Anatole, and as she read it she found in it an echo of all that she herself imagined she was feeling.