You and Changbin are roommates but you two are enemies..you guys done get along with each other

You opened the door in your dorm to see Changbin in the couch sitting waiting for you..you closed the door behind you and put your bag in the table..you were about to change clothes but changbin stands up and goes to you..

Changbin:hey, did you break my laptop?

He said in a angry tone,did he found out you broke his laptop yesterday?..