So last Tuesday a friend asked me and other 7 people to go to his house to chill,he has a little apartment so that idea was crazy.

The inevitable came,the other people started to enter every room and talking shit about his family's choices about style and how his house was handled,and picking up things form everywhere while the guy who invited us was taking a shower (he is so clever,I know)

So one retard that was next to me unintentionally threw the phone of the guy who invited us to the house and the screen protector broke (20$),due to that he lost his frame completely and punched a door lol.

Now this guy is asking me if I threw the phone because I assume the retard that was next to me is lying and giving me all the faults

How do I react? I am thinking in replying to him with a simple "No" and when I'm in person with him look at his eyes and don't overreact