Valentine's Day card

The Valintine's Day card is a letter by Marinette Dupain-Cheng as a response to Adrien Agreste's poem. She forgets to sign the card, preventing Adrien from discovering its author. During the writing process and Adrien's reading, a ladybug lands on it.

Appearance
It is a pink card with the shape of two connected hearts with red letters written on it. When folded, it forms a single heart, concealing the letters.

Content
"'Your hair shines like the sun, your eyes are gorgeous green, I look at you and wonder your innermost thoughts and dreams. Yes, your Valentine I will be, our love will be so true, together for eternity, my heart belongs to you.'"