I really like this guy and I think he likes me, but my sister likes him.

Me and my sister are both 20. We are fraternal twins, we don't look much alike. We go to church with our parents on Sunday and theres this family. The mom and she has 3 kids. Oldest 25 or 26, then middle who is 19, and then youngest who is 10. I didn't know much about them the 19 year old (Drew) talked to me. We started talking a lot at church and even texting. My twin said to.me "You know his mommy's got money*. I wss confused but apparently his mom owns quite a few businesses and has always been the breadwinner of the family. Her husband passed away 8 years ago though. So they are very wealthy. My sister likes Drew. She said she would date his older brother since he's at the age where most people marry but he doesn't want to date and is honestly a tad bit rude. So she wants to take the other " trust fund baby". Her words not mine. Ig she's been flirting with him but she isn't getting anywhere. He asked me on a date and I really want to go because I really like him but so does my sister....