Right, so I'm 21 years old and have little experience in picking up girls as I was always very shy when younger. I am fairly attractive and quite confident with talking to girls. The problem is however when I get to know a girl and think she might like me, what do I do next??
I've kissed girls in the past and got to further bases but ONLY on a night out/when I've been drunk.
Therefore, I have no idea on how to make a move on a girl after chilling with her, dropping her home or inviting her round for a movie or whatever whilst sober.
I also get nervous as at my age most girls will have lost their virginity and I will have little experience so don't wanna look silly.

Any help would be appreciated, thanks a lot guys!

the only way to gain experience is to act.
yes you may look silly or awkward sometimes. but your not supposed to give a fuck.

one time i saw this chick in the club. she was eye fucking me while dancing up on the stage. I was below her on the floor. so i stuck my hand out and she grabbed it, and I tried to pull myself onto the stage. it failed miserably and i almost pulled her down instead. my drink spilled all over her and she gave me the worst disgusted look ever. not to mention the whole club witnessed it.

but i just ejected and started laughing to myself.

so do it sometime, just go for a kiss at the end of a date. if it feels right DO It.

she may reject you or think your crazy or what not. or she may like it and start sucking your cock and then youll be dog fucking her for the rest of the night.

might as well take the chance, bitch

You have to just go for it, stop worrying about whether she will reject you or not. Even if she does reject your kiss, going for it shows you have balls, and you'll be a lot more attractive to her afterwards as long as you don't make a big deal out of it or get upset about it.

The best way to test if she wants to be kissed is just to get close. Sit next to her and move your face close to hers (doesn't have to be a quick move, you can just gradually do it so that she doesn't notice). If she moves her face backwards away from yours, she probably won't want to kiss you. If she allows your face to get close, it's doubtful that she'll reject it. Imagine if a gay guy tried this? Imagine if he moved his face close to yours - you'd move your face backwards right? You wouldn't want your face close to his because you're not attracted to him. Same with girls.

Sometimes when you go for the kiss a girl will turn her cheek. Don't take this as a rejection, just put your hand around the other side of her face and pull it around for a full kiss. Again imagine a gay guy going for the kiss on you? Would you back off completely or would you just turn your cheek? You'd back off completely and ask what the fuck he's doing. There's no way you would just turn your cheek. By turning her cheek she's just saying "I'm shy".