This destroys the relationship and the girlfriends dignity because jealousy and frustrative are dirty emotions which is caused by promiscuous behaviors of a girlfriend during a blowjob session with another man

Jealousy and frustration play out in him when he watches his girlfriend perform a blowjob for another man. He challenges her which sparks an altercation. The friend tries to sort things out for the couple but not before the viewers have been provided with the hardcore session.