The cricket equivalent of a box of chocolates?
Male crickets give the female an edible packet of proteins to consume during mating. This sort of "nuptual gift" is fairly common in insects, and may allow physiological and behavioral changes that increase the chance of a successful mating! The longer it takes the female to eat the packet, the better the sperm transfer. Other insects give dead insects or even their own body as part of this pre-nup arrangement, so seems like crickets are getting off pretty easily (no pun intended!).