i always hate this line - "are you dating?" - "oh, no!" when the girl clearly love the guy - whats wrong to say your honest feelings to other girl asking, so you can avoid some NTR stuff? just say "no, but i really like/love him, but cant confess yet so pls do not interfere"? Is it to hard to tell this to someone? Your bestfriend know this, you already made up your mind and tell the boy that you could made porn video with him, but now, when you see the girl looks like you, you are jelaous and afraid she can stole him from you - YOU DENIED YOUR FEELENGS? Really? This kind of stuff is the most unrealistic human behavoir in manga's for me.