Grungefr0g
L wasn't looking for a partner, but the Kira case proved to be too big of a challenge, and he wasn't prepared to face it alone.
That was when he met Y/n. A smart, sarcastic, talkative boy with no self preservation and the same brilliant mind he had. It was hard to say no, so he didn't.
What L wasn't able to calculate, were his feelings for Y/n.