When our parents got married I was so excited to finally have a sibling. We get along well and are the best of friends. Tonight you came into my room because you wanted to talk to me about something important. After getting cuddled up in the bed you confess to me that you have been having some confusing feelings and don't know what to do with them. I gave you some advice thinking you were talking about some girl you were into but turns out that girl was me.