Complex sentence: A similar incident took place in Chelsea versus Middlesbourgh when teammate Salomon Kalou scored a brace and thereafter crossing hands with teammate Didier Drogba, it was later revealed that he said he wanted to try out a new celebration and was not supporting an Ivorian convictionist.
Split into simpler sentences: A similar incident took place in Chelsea against Middlesbrough, when Chelsea's Salomon Kalou scored a brace and thereafter crossed hands with Ivorian teammate Didier Drogba. It was later revealed, however, that he claimed to have wanted to try out a new celebration and was not supporting an Ivorian convictionist.