Okay, little buddy! When we say, 'We leave at a special time set,' it means we have chosen a specific time to go somewhere. Just like how we have to go to bed at a certain time each night, sometimes we need to get ready and leave by a certain time, too!
Imagine if we're going to see Grandma, we might decide we will leave at 3 o'clock. This helps everyone know when to be ready and makes sure we don’t miss anything fun! So, a 'special time' is just a number on the clock that tells us when to go. It's like magic numbers that help us plan our day!
Does that make sense? It's like when we have a playdate, and we know what time to meet our friends. This way, we all arrive together and have a great time!