Which One Really Matters?

Ok, so I am pretty confuse right now... Not to say confuse but stuck I guess... Because I have no idea what to feel and what to think...

So I shall prepare some "cases" and I kind of need you girls to give me some advice or just answer or... I don't know? you girls should be good at this right? XP

Cases going after two girls at once is clearly crossing the line and has to be dealt with properly like killing that particular person or something similar.

However, I have a condition which I am very inexperience in handling. Going after your friend's girl friend is crazy and deserves to be killed too! And if the girl accepts you, that would make the case even more interesting as life always is.

Now, what if, I know a guy that likes a girl. He is my friend and she is also my friend. But then I wish to be more than just friend with this girl. The particular girl completely don't know this guy but the guy just secretly admire her and you know...

So, I would like to be with this girl too and on the other hand, he is also my friend and something bad might happen if I seriously go after her because he knows I know he likes her but he doesn't know I like her too!

Then... Will it be bad if I went after the girl? I know guys usually compete for a good girl and same things on the other hand. and I do have an unfair advantage compared to the guy as I already know the girl and the guy is too shy to try to know her...

If you are reading, Jacky, and to the rest too, I know you told me to just forget about that guy and go after her. But then, I just feel not right that way, is like taking advantage of his weakness and... I don't know, I just don't feel right doing it.

Basically, I want to know,

whether going after her is a wrong thing to do?

Am I thinking too much about the "taking advantage thing"?

do help me out girls! XD

for those who know who I am referring to please a... please a... tutup mulut la... XD