you guys are a kind of office rivals, working at the same company as secretary. you are sitting on char under the table, close to each other, but not that close (like in meeting). when you two cross your legs, your toe hit other`s toe. you two feel uncountable in this situation, but don’t want give a space for other. because you two are rivals. So, you two start footsie fight gradually (pushing other`s tow, kicking each other by heels, but should not be noticed by others in meeting)