i mean, they both have the same hair cuts.. they have the same piercings.. i dont know, i thought i could go by their shoes, but i forgot which is which already. all i know is mwf - dave works, tth - mike works

edit: they pretty much act alike too.. i think im starting to get that part down a little, but i mean if i just am walking by them, i cant stop to talk to them to find out which one they are before saying hi