TikTok user 'raven_and_munson' was heading home from the vet when she stopped at a train crossing, realizing Munson might have never seen a train before.

Still medicated from his vet visit, a necessary precaution after swallowing a chicken bone, Munson stared at the passing train with wide-eyed wonder… and a very high, very happy smile.

We were coming back from the vet because Munson swallowed a chicken bone while on a walk. He was very high on vet prescribed drugs because he gets anxious when going. We had to stop for a train and I realized that he might have never seen a train before. So I started filming. When I turned back to look at him he was smiling a very high smile and I couldn’t help but laughing because he’s so cute! But honestly everything he does is cute. I am so happy to be his mom.