Brandon Vaughn was one happy little boy when he got the chance to feed a friendly giraffe at the Cheyenne Mountain Zoo in Colorado Springs, Colorado, earlier this month.

His mom, Megan, posted a video of the interaction with the simple and highly accurate caption,

Pure happiness at the zoo!

Just watch this and just try not to crack a smile:

I told you you couldn't do it!

That level of excitement was definitely worth the extra $5 that I'm sure the zoo charged for those lettuce leaves.

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