This one is not as memetic as the others, it's literally you consume something and we'll still be friends. For this meme, the thing you consume is usually ridiculous and/or deadly in nature. i.e. Eat up all these Hiei curry and we'll still be friends. If Mokou is drinking the infamous Three Deers brand here, then the meme is complete. As it is now, nothing really deep here as far as I can tell.