TEEN TOP's Ricky and Shinhwa's Andy revealed a cute picture together.

On the 21st, Ricky posted on the TEEN TOP Twitter, "Andy, let's get closer! Head lock hurts" along with a picture.

In the picture, Ricky is holding up his thumb, and Andy has his arm around Ricky's head, making a V with his fingers.

Ricky is TEEN TOP's youngest member with Changjo, and Andy is Shinhwa's youngest member, so the two youngest members together caught much attention. Ricky referring to Andy's hug as a 'head lock' also brought laughter to many interenet users.

Internet users who saw this commented, "Ricky and Andy, the two already look close," "They look alike, maybe because both of them are youngest in their teams," etc.

TEEN TOP released the last teaser of their first offical album 'No. 1' on the 22nd. Their album will be released on the 25th, and their showcase will be aired live on the 26th.

Photo Credit: TEEN TOP Twitter