Suyeong (Girls' Generation) gives actor Kong Myung a gentle back hug... Does boyfriend Jung Kyung-ho get jealous?

Suyeong, a member of the Korean girl group "Girls' Generation" and an actress, was seen getting along well with actor Kong Myung. On the 3rd (today), Suyeong posted a photo of herself and Kong Myung on her SNS.
Suyeong posted a photo with the comment, "It's not an illusion, it's the first day of the year." In the photo, Suyeong is sitting on a sofa and hugging Kong Myung from behind.
She catches the eye with her lovely visuals. Kong Myung is leaning on Suyeong while being hugged from behind. The two of them look very close.
Meanwhile, Suyeong and Kong Myung are currently appearing in the tvNTV series "Please Don't Drink." The series tells the story of a woman (played by Suyeong) who prides herself on being a very sensible drinker, but then finds herself drinking alcohol.
The film is a romance about a woman who reunites with her first love (played by Kong Myung), who hates alcohol, and tries to quit drinking for the first time in her life. Suyeong is also in a long-term, public relationship with actor Jung Kyung-ho.