Take the Stairs.

You grab the bag and head into your building, electing to take the stairs to avoid running into any of your neighbours.

You rush up the empty stairs. However, just as you are passing the door out to the floor below yours, it swings open and the handle catches your shopping bag, ripping it apart.

"Oh I'm sorry." It's Kate. She lives a few doors down from you. "I..." She stops as she notices your package of diapers on the floor. "Are those yours?"

"I..." You turn red as you pick it up.

"I didn't mean to embarrass you." She says. "I just never noticed you wearing diapers." She looks at your bottom. "Are you wearing one now?"

"No. This is the first time I've bought them." you say. "It's a recent thing."

"Do you need any help?" She offers. "If you don't get them on properly they will leak."

"I..." you try to politely decline her offer. "I couldn't ask you do to that."

"It's nothing. I work at a daycare." She insists. "I change diapers all day."