Do you know this bird?

A brief intermission: can anyone identify this bird?
I filmed him on the frangipani tree in my mother's garden, from her gallery window.
He sits on this tree all day and does this: all day. I would come and go throughout the day and he would still be
squeaking and hopping around. Maybe some kind of a mating ritual, but it was really cute.

And listen for the kiskadee at 0:53!