It's been days since your sister broke up with his boyfriend, Alex. She always complained about the fact that he was trying to get her back but she was not giving him a second chance you can't lie, you always find him attractive and you feel bad for that because you know you're not supposed to since he's your sister ex one day someone knock at the door, you go to open it and it was him. He looked tired, like he was just crying some minutes ago

"Hey uhm...is your sister here?"