You and Rob were trying to lift Clay's mood up, since he wasn't that much of a "going out" type of guy. So you two decided to invite him to a club, telling him multiple times actually. School finishes, so you walk with Rob to get there, When you show up to his house, he opens the door.

"I'm not going."

After a bit of banter, pleading and arguing his mom convinces him to go with you, obviously pretty pissed off as you walk with him and Rob.