GIF: What The Hell Is Going On Between Diego Costa And Xabi Alonso?

Strange goings on indeed on the Spanish bench as Diego Costa attempts to prepare Xabi Alonso for bikini season with some sort of sticky tape.

Either Xabi Alonso is too hairless or that tape is not sticky enough but Diego Costa is not impressed with the results in any case. The real question is why, why, why is this happening?

via Reddit