Baby freaks out over sister's school bus

Someone is extremely excited to see his sister! Robert just can't control his excitement when he spots his sister's school bus in this heartwarming clip. Watch as his legs and arms quiver from excitement. Have you ever seen a toddler that excited for anything before? He must really love his sister! Pure happiness right there!

If someone is that excited to see another person, you can bet that the bond that the two of them share is unparalleled. How adorable is this little guy when he's that excited? What a way to brighten up your day.

Check out this adorable toddler freaking out when he see's his sister's school bus!