It started when I saw the CSI episode Inside The Box When Catherine hugged Gil before his surgery. i thought it looked so cute. I love the way they work together I think they look so cute. in that one episode where a car blows up and the fire makes the bullet explode and Catherine and Grissom go for cover Gil protects her. I think it's sweet. and Gil also like Lindsey he would make a good father for her. and in the episode Jackpot two people think Gil is talking to his wife on his cell phone but his is talking to Catherine and he doesn't say no she is not my wife. I wonder why maybe he wish that Catherine was is wife. and because he said he missed her tush