This hand is just a very trivial fold pre, but if I did, let's say, misclick pre, then c/f is my line, no level. I would c/c at most $6.50 on the flop.
Didn't see that he wasn't sitting with a full stack though. That fact more than likely gives us enough reason to call. I'm assuming ISF didn't notice that either since we are definitely not going to bluff flushes now imo. The idea is still brilliant.