<human>: Provide a brief overview of the text.

My best friend of 8 years invites me to his older brothers 21st birthday tonight. Well best friend (kyle) isnt drinking i have no clue why. Whatever i drink without him. Im playing beer pong and havin fun being lively and what not well his younger sister (haley) is also there im outside for a bit i light up a cigar im walking around taking in the country. I walk around the house haley is there puffing away at a cigarette she frets when she sees me. I dont say anything im just like its cool whatever so we are standing away from everyone smoking noone knows where we are so we find ourselves talking about exs and she says shes chasing hers and i was telling her not to do that and how she was beautiful and he was shit even though iv been doing the same thing with my ex for like a month. So were talking i give her a cigar next i know were talking about this time when we almost kiss. Then next i know we are kissing. An then we hear kyle looking for her and i was like go that way dont say anything. And i mean iv known her forever like 7 years or more we have grown up togther. But now i may have feeling but kyle is my best friend so idk what to do. HELP REDDIT!!!
<bot>: I made out with my best friends sister. Now i may have feelings and i have no clue what to do. HELP!!!