There are so many couples for Len, but I think the best one is Len and Rin [of course]. But there are many Len fans who disagree with the opinion, some say that Len is better with Neru [uh?] and others with Miku [Miku is much better with Kaito]. Rin and Len? I really don't care that they are brothers or mirror reflection, they are perfect couple! They are created to be together!
Who do you think Len should be with?