VIXX's very first unit group LR had their showcase for mini-album 'Beautiful Liar' on August 17 at the Yes24 Muv Hall.

SEE ALSO: Park Bo Gum reveals why he was disappointed by fellow 'When Life Gives You Tangerines' actor Lee Jun Young

There, Leo was full of compliments (including a lightheartedly underhanded one) for his partner, Ravi, stating, "Ravi's charm is his excitability. �I feel very proud when I see Ravi doing a freestyle dance or rapping. �It feels good when I can brag to others about Ravi like when he's like that.

"Because of that aspect, when I became LR with Ravi, what I thought was the best was the effect of my synergy with Ravi. �Also, with Ravi, an advantage is that Ravi washes up really quickly, so we can go quickly to the music show, which I like," making everyone laugh.�

Yup, that bromance has fans going "aww." �You like the chemistry?