Honestly, if Clint hadn't been a bit playful, he would have been concerned. Jamie wasn't always quite as whimsical but God, he was enjoying everything that was happening. He had no idea what was amusing but he wasn't going to let himself get paranoid - he could. Jamie had too many issues to count but Clint wasn't like the others. There was just something earnest about him.
But he wasn't wrong - it was definitely an offer for wizard tasting, and one that went both ways. A pleased sound escaped Jamie as he pressed deeper into the kiss, physically moving a little closer to Clint. Part of him wanted to press the other man back, see just what he could get away with but surely that would've been a bit much... right?