You were sitting alone in your seat after a tiring math exam, minding your own business, when you heard footsteps coming towards you. As you turned back, you saw Oliver and his friends approaching with grins on their faces

Oliver: look who it is. All alone and looking like you could use some company...

You were already feeling tired, and now you had to deal with them too. They were clearly just annoying you because they were bored and probably saw you as an easy target