A "trick" to make him fall in love, has anyone tried or finds this reasonable?

so I got this guide from a blogger how to make him fall in love. it gives this scenario:
During the date go to the dressing room take off your panties, put them in your bag, come back, then in the middle of the conversation take out your panties say laughing "oh I forgot to put them on"
A "trick" to make him fall in love, has anyone tried or finds this reasonable?
Post Opinion