Strictly Come Dancing professional Kai Widdrington may not be paired up with someone this year, but he’s still very much involved.

The professional dancers who aren’t assigned a partner will usually still appear on the show and take part in all of the group dances, and it looks like Kai was just as excited as he would’ve been with a partner.

The excitement all became too much for Kai and it resulted in him injuring himself with a bonk on the head – but most people wouldn’t have caught it.

It’s only hours later, with Kai watching it back the following day, that the injury came to light, with Kai cheekily asking his followers “anyone see?”

He shared a clip to his Instagram of cheers from the crowd as he eagerly bounced in the air with excitement.

However, in the midst of it all, Kai banged his head on the glitterball and could be seen rubbing the top afterwards as someone next to him checked in.

Luckily he didn’t seem in bad spirits as he continued smiling as excitement from the contestants and the crowd burst through.

Kai then took to Instagram to write: “Anyone else see mr [sic] smash my head on a glitterball behind @paulmersonofficial [laughing emoji].”

Fans were left heartbroken when it was revealed that Kai didn’t have a celebrity partner this year.

He last performed on the show with Angela Rippon and after some stellar performances, they were a key discussion point for the show. But sadly, this year he’s joined a handful of other favourites as professionals, instead of dancers.

Lauren Oakley and Carlos Gu were both left without partners this year, but they’ll still be seen on screen each week.