Shipping

I would.

Shipping is an activity undertaken primarily by giant multinational corporations and 12 year old girls.

Overview

Shipping is a reflection of the fact that most people who aren't Doctor Who fans have romantic and sexual interests, and project those interests onto the programming they're watching both because they have a personal stake in the program and as a sort of emotional pareidolia. As a result, whether the text supports such a pairing or not, people like to imagine fictional characters getting it on.

OTPs

Some of the most popular pairings in Who, and for that matter in /who/: