I'm a HUGE fan of Smallville, High School Musical, X-Men: Evolution, and Teen Titans.

My favorite Smallville couples are Chlark, Lexana, Loliver.

My Favorite HSM couples are Tropay, Ryella, and Chaylor.

I don't really have any favorite couples for X-Men or Teen Titans, which cause a wider variety of fanfics, possibly.

I hate Clana, not so much Clois.

In my Smallville fanfics, I'll make sure to specify their ages, so there isn't much confusion.

In my X-Men E fanfics I have already read up on couples used in the comics, so I'll introduce some of those characters and couples.

In the HSM fanfics I won't specify the couples, because there will be an assortment of dumping and hooking up.