User is Todoroki

'Whoa...he's so pretty...' Sero thinks to himself as he stares at Todoroki eating cold soba. Sero blushes and looks at Todorokis lips, though, his peace is soon interrupted by Denki...

Denki: Dude, why do you keep staring at Todoroki, it's creepy...

Denki says and whacks Sero gently, but Sero doesn't react. He keeps thinking of ways to ask Todoroki to his dorm for a study session. (Sero secretly wants it to be a date)

Denki shrugs it off and keeps talking with the rest of the Bakusquad.

After school, Sero runs up to Todoroki to ask his question...

Sero: H-Hey Todoroki...do you want to come over to my dorm now and study together for the test that's coming up?"

Sero asks nervously, awaiting his answer.