I NEED A STALKER!!!

Mari runs up to the mission board all happy. "This'll make life a lot more fun!" She thinks. She then places a small, pink, heart-shaped, sticky note on the board which reads:

HIYA EVERYBODY! I need some ninja (who's really good at keeping quiet) to stalk someone for me! L's just so hard to find, and he's mine so I need someone to go stalk him and tell me what he: likes, hates, eats, does, and over all sanetation in wash rooms. If any one can take this job, please do! For the sake of a love-struck little girl!

P.S
The job does involve going into wash rooms with him and/or going in wash rooms beside him!

*looks at the note*
Oh No I don't want a stalker....

Aha...I'm not about to stalk L...and I'm definately not going to follow him in the bathroom..what if he went in a stall? Whould you expect me to follow him in there too?

PLEASE DONT FOLLOW ME IN THE WASHROOM!!!!!

Mari just stares.
"If he's in a stall, just go in the one next to him..."

If I promise to hang out with you will you promise not to hire a stalker?

"YESSSSSSSSSYYYY WESSSSSYYYYY! And you HAVE to come to my house!"
Mari starts jumping up and down around L.

He looks around dumbfoundedly. "...Okaaaay-..."