Tom Cruise is reportedly still in love with his ex-wife Katie Holmes and is upset that she is dating "Mania Days" co-star Luke Kirby, days after she was spotted making out with her rumored boyfriend while filming a sexy scene.

A source close to Tom Cruise told OK! Magazine that he was upset after seeing the photos and knowing that Holmes was trying to hide from photographers who were following the steamy couple on one of their dates.

"When he found out about her dinner with Luke and how she tried to evade photographers, well, Tom was not happy," the source told OK! Magazine.

"That was a real moment of fear for him. The problem will always be that he still loves her," the source added.

Katie Holmes announced her divorce from Tom Cruise last June, ending their almost six-year marriage and leaving her with their seven-year-old daughter. Fears of abduction by Tom Cruise and the growing influence of the Church of Scientology fueled the couple's split, prompting Katie Holmes to move on.

But it doesn't seem like the 50-year-old Hollywood celeb is content with Katie Holmes' new rumored boyfriend.

"Katie hasn't looked this happy and carefree in years. It reminds him of the girl he fell in love with - how she was in their early days," the source told OK! Magazine.

"He really loved her and still does - in fact, I think he'd take her back if he could."

Tom Cruise has not confirmed rumors that he is still in love with Katie Holmes.