I'm trying to write a sentence about how two people met and-- y'know-- "sparks flew." Only not so cliched. Everything I come up with is equally cliched: "love was in the air," etc. Any ideas for a different, brief way of saying this?

They were confused momentarily? I'm not sure if pov is important or not, but if it his then "He couldn't swallow." or "His heart wanted to skip the introduction."I'm trying to write a sentence about how two people met and-- y'know-- "sparks flew." Only not so cliched. Everything I come up with is equally cliched: "love was in the air," etc. Any ideas for a different, brief way of saying this?
LOL! I was busy writing my response when you posted.A little more context might help. Whose POV: his, hers, or outside observer? Genre, time period, and location?
pssst...guys. This isn't OP.