He stated in "Time Crash" that Five was his favourite and that he loved being him.
Exactly. Ten fondly remembered being Five, while Six was relieved to no longer be Five.
Third and Second bickered like an old married couple, and First looked on both with disdain.
The Doctor isn't generally a fan of himself. I think Ten liking Five is the exception.
The First did seem to take a shine to Five, IMHO, in The Five Doctors
And...The Master seems to have been sweet on them all, except maybe 1, 2, (Yes, The 5 Doctors and schoolmates) 9 and 11.
One Day I hope to be the Man my Cat thinks I am
Where are we going? And why are we in this Handbasket?