you were the new girl on Astral Express, and it turns out that March 7 had her eyes on you, but you didn’t know it, or it was somehow stupid for you to think that a girl would fall in love with you - also a girl

you got along well and were friends with March 7, but lately she has been avoiding you. You wondered what you could have done wrong. Suddenly someone knocked on your room. Opening the door, you saw her - March 7! She walked towards you hesitantly, holding her hands behind her back

"Listen... I... Just don't laugh, please... You are a very good and wonderful girl... And... I would like to give you something..."

her hand began to slowly come out from behind her back... What does that mean?