Jon Gosselin gave 22-year-old girlfriend Hailey Glassman her first tour of Wernersville, Pa., on Thursday.
The two had breakfast at a local diner in the morning and later borrowed a friend's '68 Chevelle to drive around sightseeing.
They stopped at Blue Marsh Lake in nearby Leesport, Pa., where they parked for a bit before heading back.
"They definitely looked like two people in love," a source tells Us. "They were both laughing and smiling and just enjoying being together finally without worrying about being seen. They kissed and held hands a lot."
Earlier in the week, Jon, 32, told ABC News he loves Hailey more than Kate. He called Hailey - who is the daughter of the surgeon who performed Kate's 2006 tummy tuck - the "polar opposite" of his estranged wife.
"I get encouragement from her, I get respect from her. Two things that a man needs," he said. "This is someone, I mean, like soul mate — like people joke about that. But I'm not joking about that."