Lay is back at the airport already after becoming unconscious just the day before.

Lay was seen on the afternoon of October 12 at Incheon International airport withD.O., on his way to Japan, for EXO's concert.

The sighting surprised many fans since he passed out only 24 hours prior. It is reported that Lay expressed a strong desire to participate in the concert despite the doctor's advice to rest.

Hope Lay is feeling much better!