He'll be having even less of one when he's still falling off of then being reimpaled on that spear every time she's healed for months on end.
It's more than a little amusing that they keep saying their seasonal lines even after the season's over (like "who was the first hero you summoned this year?" from the New Years heroes), although in the case of Summer!Tiki she does at least mention that it's always warm around her, so she never gets cold going around in a bikini in February.