As The Equator Man’s conclusion draws near, some familiar faces to the drama’s viewers will be making a return.

With two episodes left to air, KBS has released curious preview pictures in which ZE:A’s Im Si Wan and actor Lee Hyun Woo are seen in the same scene with Uhm Tae Woong and Lee Joon Hyuk.

In the drama series, Im Si Wan played the younger version of Lee Joon Hyuk’s Lee Jang Il character while Lee Hyun Woo played the younger version of Uhm Tae Woong’s Kim Sun Woo character.

The still cuts shows Uhm Tae Woong facing Im Si Wan and Lee Joon Hyuk facing Lee Hyun Woo, hinting that the two adults and former best friends-turned-enemies are seeing the past childhood versions of each other when the two were inseparable.

The previews are adding to the curiosity of viewers as to how the dramatic saga between the two characters will end when the drama concludes.

The Equator Man will air its last episode on May 24.

Photo credit: KBS