The 27-year-old former High School Musical star shared a middle school poem written by his baby bro (who's now in his early 20's). "When your dad goes through your little bro's old homework and finds a gem: Poem by Dylan, 6th grade #abrotherlything," Efron tweeted.
The poem, titled "A Brotherly Thing," is just as adorable as we hoped! "My brother is a movie star, and is only 16," Dylan begins. "He doesn't have a job yet. Still, he thinks he is the queen."
The poem then goes into the love-hate relationship between the brothers but does emphasize the love he has for his older sibling. "I guess he isn't that bad, if I think about it twice," Dylan writes. "He helps me with my homework, and always gives advice."
The poem concludes, "If there's any hatred going on, it is a brotherly thing. If we fight no one gets hurt, brothers have to fight, I think."
Efron's star is only getting bigger! He was recently spotted flaunting his award-winning muscles while shirtless on the set of Dirty Grandpa with Robert De Niro. Check out the silly-sexy moment: