SEE ALSO: K-netizens say BABYMONSTER's Ahyeon has the potential to become the next Jennie

Jaejoong started up his own account earlier today, and so far, he's shared a photo of his friend, pet, and a video of himself after a shower.

He posted the clip above as well as the message, "I was�bored between showering and cooling myself off... I'm sorry."�

Though Jaejoong apologized, many of his fans were ecstatic that he joined the SNS. They commented, "Too handsome for me," "Oppa, you're so cute," and "Your wrinkles, oppa. Hehe."