Is Doctor Who heavy on romance?

I've just started watching the 2005-2022 episodes on BBCiplayer, but just wondering if it gets romance-heavy later on? I'm not really into that kind of thing, and really like the whole saving the world, action-based element of the series BUT I've DNF'd series before if I felt there was too much relationship stuff going on, so just wanted to check that won't be the case here :)