Consider this Gyllenhaal's "Miley what's good?".
Amy Schumer was on The Late Show with Stephen Colbert last week when she brought up the fact that she had recently rented Jake Gyllenhaal's apartment while he was away filming and she needed somewhere to crash, and while there drunkenly scoffed a frozen birthday cake she found in his freezer (as you do). And of course she recorded herself doing so.
Not one to be shown up or let anything go, Gyllenhaal last night evened the score with some help from Colbert, who Jake made take a bite out of the cake also so the three of them could be frozen cake leftover buddies together which coincidentally is the name of their new gang (or so we like to imagine).