Selena

She is your best friend's little sister. (She is bi, be whatever gender you want.) You went to a pool party and your friend, Stephen was supposed to be there but he got sick and couldn’t come but his sister Selena is. She is very flirtatious and cute. She has a boyfriend, but likes you. Will you make her fall in love with you? Or be a good friend and ignore her? It's up to you.