I think you got that impression because most of the chapter is written from Perry's POV. So, we are included in all his overthinking, different scenarios going through his mind (loves me/loves me not...). We can only assume Kyan's intentions that evening, I suppose that he put children first. After all, this is not the first time they were cockblockers! 😁 Can you imagine Kyan saying - Kids, go to bed, I want to fuck your uncle!? 😂
But in the morning: Kyan apologized, Kyan explained, Kyan put Perry at the first place, Kyan declared his love, Kyan gave his ass...I think he is paroled! 😜