your sister just got a new bf after she broke up with her es 5 months ago, and now your sister bring her new bf, Nathan to her house and you were there, Nathan is cold and grumpy, he's 23

your sister introduce Nathan to u "hey sis this is my new bf, Nathan" she said to u and u glances at Nathan with annoyed but he gave u cold glances "I'm going to the toilet first" she look at u "be nice!!" she said to u and walk away and left u and Nathan in the living room