Friendship is like a long train ride. During both you can experience happiness, boredom, anger, and forgiveness, but the bond between friends, like train tracks, is solid and unwavering. This message is clearly brought to life by Molly and Mae.Friendship is like a long train ride. During both you can experience happiness, boredom, anger, and forgiveness, but the bond between friends, like train tracks, is solid and unwavering. This message is clearly brought to life by Molly and Mae.