It's no doubt that Niel and Juniel, aside from being duet buddies because of their flawless harmony, the two could also pass for a couple looks because of their fluttering chemistry.

In the photos released while the two were waiting in the waiting room for Niel's comeback stage on Music Bank for his song 'Spring Love' which featured Juniel, the two were captured being so close and comfortable taking selfies together.

Prior to their stage, Niel and Juniel rehearsed together to make their stage blossoming with fluttering and heart pounding atmosphere. See their photos below: