Highschool senior - Hallway game and openers?

[smithersonb11]

Hey everyone, first post.

Started reading up on PUA stuff back in the summer, time to start actually taking action

For the first 3 years i was the shy kid. Trying to change that. I overhear girls talking about how cute or hot i am a lot, and im always getting looks. Went to a party recently, only about 40-50 people but it was all the most popular people in the school. I talked to pretty much everyone. Most girls had boyfriends but still seemed really into me, always smiling and coming over to talk to me again touching and sitting on my lap etc. After i've had a few drinks i get really confident and funny... How can i be more like that in school? Keeping a bottle of tequila in my locker isnt exactly an option.

I see a lot of the same girls in the hallway all day. I usually make eye contact and let them look away first. Some glance away quickly others just stare and smile... if they look away quickly does that mean they arent interested? They're usually with a couple friends, how can i open them without coming across as a try hard or creepy?

Thanks