Really, befriending people aren't your best suite. But atleast you already got one friend now..

... One that won't stop bothering you, or clinging to you by literally anywhere you go --- except the restrooms.

Other than that? Expect him to be glued to you. Even now, you're discussing your group project with another person since he got paired with others by the teacher.

"Meh, I think this one is bland," He points at your partner's design on purpose to drive him away.