Dating and flirting during dating is not a serious offence in romantic relationship, provided you choose the correct words and the correct expression towards the person. There are some individuals who like flattery and can give you full marks for you sincere efforts.
Choose the correct person before you choose the appropriate card to be a little flirtatious. If you manage to both, you can date the person you wish to, without being burdened with the pressure of being committed.
Who knows, this well chosen flirt card may open an avenue of love affair with him/her in the near future?