You know, someone sitting next to you in a seat -- that's OK because you're in a theater, but if you were sitting on a park bench and someone came up and sat that close to you, you'd freak out.
Netko sjedi pokraj vas na sjedalu – to je OK jer ste u kazalištu, ali da sjedite u parku na klupi i netko dođe i sjedne tako blizu vama, poludjeli biste.