Lyric discussion by Killcupidsaaki17 

Cover art for Lessons In New Jersey lyrics by Meg And Dia Band, The

I think it means she met someone who is teaching her to be more creative and passionate about her music. She started out trying to impress him by sayng "I play the guitar too", but in the end, he ended up teaching her something new and creative about music. This all leads to her intensely liking him and ending with the last few words, "love me"

The lyrics" Baby I ain'yt got the time to figure out what make you smile or tend to lie" really symbolize that he knows basically, she's full of crap XD She gets all defensive saying if she's a failure at it, then everyone in someway is and persists to continue the lesson. That part always makes me laugh.