Evanna Lynch, Robbie Jarvis spark dating rumours

"Harry Potter" actress Evanna Lynch and her co-star Robbie Jarvis are reportedly dating.

Although the two actors kept mum on the reports, their public display of affection photographs hinted that they frequently spend most of their time together, reports aceshowbiz.com.

In the movie franchise, Lynch and Jarvis might not share the same scenes but they certainly feel comfortable in each other's company.

In the latest photograph that Lynch shared on photo-sharing website Instagram, she and her rumoured boyfriend seemed very affectionate as the actress touched his chin and brought his face close to hers.

"Happy 29th Birthday to this little babe!! @awildrobbieattacks sweetest boy! Off to see a show together #happybirthdayrobbie," the 23-year-old actress captioned the image as a part of a celebration for Jarvis's birthday.

The duo, who seemingly have been together for a year, have even got their special nicknames, "Bug and Fuz."

In the past year, they also spent a lot of time together as they were photographed while hiking here, having a vacation in Japan and having downtime with their pet cat.

Asked about the stars' romantic relationship, Jarvis's representative refused to give any details.

"I'd rather not comment on my actors' personal lives," the representative said.