Can you give me some advice ?

i love my gf like nythng. ! i would give my life up for her ! i love her .! she everythng to me .! :) si feel she's d only reason im happy today . my gf is confused .! she does nt knw who to choose .! me or another guy who loves her d same way i do .! :) he told her he's gnna get her a gold ring .! :) nd nw she totally confused what to do .! plz reply to me as fast as possible .! abt wt should she do ,. i stay with me or go with him ?