Group Shinhwa revealed the secret behind being able to stay as a group for a long time.

In recent filming for Mnet "Beatles Code 2," Shinhwa came out and revealed that they were able to stay together for a long time thanks to Eric.

When the MC said, "We thought Eric who succeeded as an actor would never come back as a singer," the members said, "Eric is the one who brought us back together as well."

Lee Minwoo said, "Eric would film a commercial by himself and give the members allowance from his income," and Eric said, "When people said 'How long would Shinhwa last?,' I felt the bigger need to bring us back together."

Photo Credit: Mnet