Harry exited from the chippie with their dinner and stopped.
They recently achieved their animagus forms and Severus wanted to practice holding his form for an extended time.
Harry snickered, Severus was being hugged by a young lady who cooed over the cute doggie.
"Sorry," Harry interrupted the woman. "I need to get my dog and my dinner home to my husband."
"He's so cute!"
"He is," Harry smiled. "Come, Sev."
Severus eagerly eased away from the woman to follow Harry home.
"Next time, we'll take a walk in the woods," Severus grumped.
"Next time," Harry promised with a kiss.