It's perfect. Welcome back.
What a comeback. The MV is full of symbolism, triangles, threes, just some really wonderful stuff... the two empty seats really got me, even if I'm not sure if that was intentional. And the two backing dancers, ugh.
The song is amazing, it's just great, love love love. The increasingly jazzy instrumental, the bass in the end, really perfect. I'm really glad this wasn't a quick cash-in on the sympathy, but a true labour of love.
The mini-album/ep/single is called Myst3ry, and it is a thing of threes, three members, three tracks, that all are quite wonderful:
I usually hate ballads, but what a song this is... that echo... feels larger than life. Really good stuff.
The last track is really not my style, but it's crafted so wonderfully I can't help but enjoy it.
A really great comeback, can't wait to see some (even if there won't be many) live stages.