S.H.
He is just getting chatty. Changing cognitively.
So if you know that, then start the bedtime routine, EARLIER... so that... he has 'time' to chat... and then gets to bed/falls asleep, on time.
My kids have had spurts of that too. They like to chat before bed. SO THEN... I start the bed routine earlier... and then that way, we can chat and they still fall asleep/get to bed, ON TIME.
And I would TELL them... lets get ready for bed already, earlier, so we can chat... and not have to rush and Mommy gets irked... and you can still go to bed, as usual, at the same time. They understood that reasoning.
My son, was still napping at that age too... sometimes even twice a day. For 2 hours each.
He still went to bed fine at night, by 8:00pm.
And yes, if he did not nap... then he WAS a cantankerous fussy ol' boy... by 5:00pm.
Hence, I never took away naps and let him nap, as usual, everyday.
He needed it.
He would even tell me, he wants to nap.
He knows, himself.