find some thin common that you both like then talk from there!!
Yes if things are getting serious between you that is something he would consider.
Yes, in some cases, but you should have good communication skills with your boyfriend as well especially regarding your relationship. If you don't like something he is doing then face him and tell him so. Second guessing is also a problem when there is poor communication and can ruin many a good relationship. Women talk to women about all sorts of things and that's OK, but when it's something private and serious between you and your boyfriend you should communicate with him first.
Don't tell her unless things get serious or if you just can't stand lying anymore.
Brighten Things up. Say something nice to her to make her spirits rise up :)
It depends on what he has lied about, if it was stupid silly things, then yeah but tell him exactly how you feel about him lieing and if he doesnt stop then it wont work out. But if he is lieing about seeing another girl or something serious, then yeah break up with him, because that is a relationship you do not want to be in.
offer him specail things
have sex
You could draw lots of things for your boyfriend. Most importantly you should draw something that connects you both. think of maybe a symbol that represents you both. or you could simply draw a picture of you to together (:
Maybe a dress or a pair of earrings or something like that. (Guys should know that jewelry is the way to get on the highway to a girl's heart!)
Give him some timE to think things over but let his know that you will always be there and you want to work things out
he like you or things that you like something about your boyfriend that he doesn't have
Ask Him Why He Did