On the Topic of Pairings, specifically OTPs.

I've been spending an embarassing amount of the day contemplating why I ship things. Well, not ship things, but what exactly makes me all "ZOMG OTP!!!" with a couple.

Naturally, this led me on a 'BACK IN THE DAY' journey. Here is the extended rambling:

( All the way from Sailor Moon to Doctor Who. )