Conversation skills question

Me

Can your June babies talk about past events with you? Like mention something that happened yesterday or tell you what happened if they remember something? We went to the zoo a couple weeks ago and now he’ll pretend play his trucks or toys are going to see the animals but he won’t talk about it outside of play. Or we went to see the fire trucks on Sunday and now he’ll grab his toy fire trucks and talk about the different parts of the truck but if I talk to him about that day specifically he just looks at me. Is that normal behavior/skill level at this age? How dose your little one explain things?