Imagine going on a train ride with someone special, like mommy, daddy or a friend. The train goes through a long tunnel that is dark and cozy. This special train ride is called a "tunnel of love."
You sit on the train with the person you like and hold hands. The train slowly chugs along like a choo-choo train, and you can smell the fresh air as you travel through the beautiful countryside.
As you enter the tunnel of love, it becomes very dark, and you feel excited because you don't know what is going to happen next. The tunnel is very long, and you can't see anything, but you can hear the train's wheels rolling on the tracks, which sound like a lullaby.
You hold the hand of the person you like even tighter, and you feel a little scared because you can't see where you're going. But you know you're safe because the train is moving slowly, and you can hear the sound of the train's whistle, which tells you that you are moving through the tunnel of love.
Finally, the train emerges from the tunnel, and everything becomes bright and sunny again. You feel happy and relieved that you made it through the tunnel of love together. As the train rolls on, you can enjoy the beautiful scenery again and talk about the adventure you just shared together.
That's what a tunnel of love is all about!