I love to headcanon Harry being the absolute W O R S T in the mornings. It’s easy for Eggsy to get up, one thing from his military training that he’s proud of. But for Harry? It’s like drawing blood from a sluggish stone cat whose also a right grump. No wonder he’s always late.
Mind you, Eggsy manages to reel that in quite easily. Amazing what a perfectly made cup of coffee and a few kisses can do.