Taylor Swift and Tom Hiddleston Enjoy Each Other's Company During Romantic Dinner Date in L.A.

Summer lovin’ is going strong for Taylor Swift and Tom Hiddleston.

The couple were spotted at Hillstone restaurant in Santa Monica, California on Wednesday. Hiddleston, 35, reunited with Swift, 26, following his Kong: Skull Island panel at Comic-Con in San Diego on Saturday.

“They were tucked away in the second floor of the restaurant,” a source tells PEOPLE. “They seemed to really be enjoying each others’ company.”

Another source shares: “Tom drove them to the restaurant. They held hands and looked very happy. Taylor was pretty in a black top and skirt.”

Since making their courtship public in June, they’ve enjoyed several romantic dates. Hiddleswift traveled across the world to Australia, Italy and his native England, even visiting L.A., New York, Rhode Island and her beloved Nashville.

And their romance quickly became serious after Taylor and Tom met each others’ parents.

While the pop singer has had her fair share of highly publicized relationships, this has been Hiddleston’s first major love affair in the spotlight.

“It comes down to being authentic,” the actor told PEOPLE about his newfound media attention. “Everything you do you have to make sure you truly believe in it and as long as you know that, it doesn’t matter what anyone else says about it because the nature of being a public figure is that everyone will have an opinion about anything you do, and as long as you know why you’ve done something and you’ve committed to it with authenticity then you’re okay.”