It's wrong to punch your friend.
Noah finds out that his best friend Niro is interested in his girlfriend.
Noah wants to confront his friend about this issue.
Noah tells Niro he understands that he likes his girlfriend, but asks him to keep a platonic relationship with her.
Noah tells Niro to back off and punches him in the face.
Niro obliges, and they all are able to get along as friends.
Niro gets mad and never speaks to Noah again.