It's rude to test others.
Sasha and her boyfriend have been seeing each other for 6 months.
Sasha wants to know if she can trust her boyfriend.
Sasha takes her time to really get to know him and lets trust develop.
Sasha has one of her friends hit on her boyfriend to see what he does.
Sasha’s and her boyfriend’s feelings develop more and they end up getting married.
Sasha's boyfriend is shocked and when he finds out the truth he is devastated at the lack of trust.