I'm always having such a hard time initiating a conversation, especially with girls I like. Even with this girl I know loves me, I get worried about if it's my time to initiate the conversation, how to start it, how to hold it, etcetera. 4-ch, what am I to do?
If you can hold a normal conversation with a male friend, then obviously that isn't the problem. More likely, it's simply being nervous, something that happens to everyone.
The only cure for this, is to actually start having conversations with girls. Don't worry if it goes well, or goes badly, just get practice talking to girls. No one is ever born with charm and social finesse, it is acquired by practice.