it depends how you see them or how close u are to them and if u realize that they are using you just dont talk to them:)
Yeah but it didn't happened to me it happened to my classmate a really rich boy had a crush on my classmate(Sharie) and then sharie always beg Juris for money
answer: it is biological different
water and air
scientific name of rust is ferric oxide.
iron is a solid, hard metallic element that is used to construct material for building houses. it boils at 2862°c. oxygen is a gaseous, nonmetallic element that we use for breathing.it bouls at -183°c. when iron is exposed to the air, it reacts to oxygen. this process produce rust that boils at 1987°c.