a small retail business that stocks a range of everyday items such as snack foods, soft drinks, groceries, confectionery, tobacco products, over-the-counter drugs, toiletries, newspapers, and magazines.
convenience store
pretend not to notice.
turn a blind eye
I think I'd be too..
scared, worried, embarrassed to...
I'm not sure that would be the best...
approach
a person who is present at an event or incident but does not take part.
Bystander
reprimand or scold someone.
tell someone off
meet or find someone or something by chance.
Come across
In that type of situation it'd be...(three adjectives)
safer, easier, less risky to...
a person who steals another person's property, especially by stealth and without using force or threat of violence.
thief
to drop rubbish on the ground in a public place
Drop litter
seek to harm, intimidate, or coerce (someone perceived as vulnerable).
Bully