[The way his introduction to Dokja was Sooyoung blasting mental images of him into his head while going "I HAVE TO MAKE SURE THESE IDIOTS DON'T DIE", and Joonghyuk spilling his memories everywhere... He pauses to consider his answer to this for a second. Why is everyone in this bar so stupid.]

In ways. [GIRL HELP. At least he'll further elaborate, since he seems to realize that that isn't sufficient after a second and has no qualms about sharing things.]

I share an aspect with Han Sooyoung, and she is very loud. She has shown your face to me before. [Then, inclining his head forward a little:] I was given a memory by Yoo Joonghyuk in exchange for one that I shared with him, back when the reflecting pools were being used in such a way. You were there, as well.