During One Direction's performance at the Apple Music Festival Tuesday in London, he gave a shout out to his sister, Gemma, who happened to be on a date.
Having zero chill whatsoever, Harry explained to the crowd: "I'm sorry if I seem a little distracted, my sister's on a date and I'm trying to keep an eye on it. They're up there somewhere."
He added, "So just behave yourselves...it's disgusting."
Liam Payne chimed in, joking: "We're all watching you!"
We can only imagine that would be the moment Gemma crawled under her seat and died a million times over from the embarrassment. On the flip side, Harry's such a sweet, overprotective bro. How can you not love him?
Here's what Gemma thought of the whole thing:
OMG Guys Harry was embarrassing Gemma whilst with her date 😂 pic.twitter.com/LZUfDDXnUR— Louis Tomlinson (@OhMyLouBear) September 23, 2015