[Opinionated Blowhard]

That could be a candle or any number of other things. I think this guy has a dirty mind.

[Aliska]

I look and don't see anything even in the red circle. Well there it is. It's a stretch. It could be a candle with a flame in a log holder. Or . . . .

Concensus in the comments was the dad had some kind of problem.