Zachary Quinto & Boyfriend Miles McMillan Look So in Love!

Zachary Quinto gives a loving look to his boyfriend Miles McMillan while walking their dogs around the neighborhood on Thursday (May 14) in New York City.

The cute couple, who held hands during the dog walk, was spotted out and about later in the day riding their bikes.

PHOTOS: Check out the latest pics of Zachary Quinto

Zachary recently taped an episode of Celebrity Jeopardy and it will be airing TONIGHT! He competes against Cynthia Rowley and Penn Jillette, so make sure to check your local listings and tune in for the episode.

25+ pictures inside of Zachary Quinto and boyfriend Miles McMillan looking so in love…