I'm 22 years old and he's nearly double my age. We have mad it clear to each other we find each other attractive I know this can't work out there will be no happy ending but I still want something to happen its more lust ! I'm very confused and I'm not sure what to do.. Advice please people do I go for some fun or walk away and get over this crush ?

Don't walk, run! Marriages are sacred, leave them alone or expect karma to pay you back one day.