So I met this girl at a party who is honestly extremely attractive and we talked a bit and eventually I got her snapchat. When I added her she immediately sent a snap saying "Hi (my name) !!!" and it made me smile a lot. We snapchatted a lot talking about random things I can't even remember tbh. The game is slowly becoming stale and I don't know what to do to keep the conversation and the flirtation going and I'm kinda stuck. I know she definitely likes me I just need help because I feel like I'm losing her interest. She told me she's busy with homework but I feel like that's just an excuse. I want to take her out to lunch sometime as well but I don't know if that's being to forward or not. Any advice?