"Michy gifted the phone strap to someone? Who is that person?" Trissa questioned in panic after hearing CM whisper about how Michy gave the other phone strap to another person.
She wasn't blind, and she could see how Michy kept staring at the primrose phone straps before the idol decided to buy them. Michy bought the phone straps on their first date, but Michy didn't seem to think about her when he longingly stared at the phone straps.
Michy was thinking about another person, and that person was not her.
Trissa was not stupid, but she just pretended as if she didn't see anything. She just pretended as if she didn't know that Michy was treasuring someone else in his heart.