What Raito is interested in.
Family didn't interest Raito.
-Can't we change the handcuff for something else? It makes dad uncomfortable, Ryûzaki.
-There is nothing to be worried of, Raito-kun. He knows well I wouldn't kill you even if in the end you were Kira.
Friends didn't interest Raito.
-You should stop eating sweet, Ryûzaki. Too much sugar is no good for your health.
-But without sugar my mental abilities decreases. You sure don't want that, Raito-kun?
Sex didn't interest Raito.
-I told you I didn't like Misa, Ryûzaki. Why did you let us meet without handcuff in the first place?
-Because you're no longer considered a suspect, Raito-kun.
Yaoi, of course, didn't interest Raito.
-Would it be nosy of me if I asked you if you were gay, Ryûzaki?
-Not at all, Raito-kun. In fact, I might actually answer, and do it this way: I feel a bit down right now, but as long as we successfully solve the case, I'll definitely be back soon to joyous, which is a reason why we must work hard on i–… Why are you giving me this awkward look for?
Ryûzaki didn't interest Raito.
-When we'll have caught Kira, will you tell me your name, Ryûzaki?
-We'll see that then.
Nothing interested Raito.
-May I ask what you are doing, Raito-kun?
-Proving the narrator wrong.
-Does it imply ripping of my shirt?
-Oh yes it does!
-I wonder… –Whoa, that felt good!
-Want some more? Wait, we should switch of the camcorders first.
-You see, Raito-kun, that's exactly what Kira would like me to do…
-What? Damn this fucking– Crap.
Alternative ending (a bit more realistic –and less funny indeed)
Nothing interested Raito.
Nothing but…
Kira.
Raito: This case surely is fascinating! What? Get some sleep? No way! I have to work hard and collect even more information about Kira!
Me: I knew you were an egocentric bastard…
(Note: I like Raito-kun! But he you-know-what L!!!)