The timing of when it happens to promixity of the first one is the more lolsy part, but I found first one more questionable (even if Mexes defending was lolsy there). 2nd one, players hold eachothers shirt like that often in games, but Nesta defenitely blatantly overdid it in holding it longer and in obvious way when ref had just previously warned players against that. Was enough to be a foul, what makes it more controversial is a pk was called just before that.