Nurturing. You care for one's comfort and cater to one's emotional needs. Call it the "care bear" strategy. Cuddling and coddling is part of the care bear mating ritual. Feeding is a form of nurturing, and offering food is a form of flirtation for Venus in Cancer. An invitation to a home-cooked dinner may set the scene for seduction. Even the suggestion to split a pizza may mean more than a passing interest.
Mothering. Fussing over the object of your affections is an indication of interest. You may act like a mother (or father) to the one you would entice - not necessarily a "romantic" role, but one that can successfully seduce that certain someone. You pamper the one you desire and cater to their comfort (and might unconsciously call them "baby" more often than you or they are noticing).
Protective. You make one feel safe from harm or emotional hurts. The more of your affection they attract, the more protective you will act.
Secure. You seem to offer a safe haven, a secure future, or a home base (and you might even mention that you are a home-owner or talk about your house). You seem like someone who could make one feel "at home", secure in the knowledge that they "belong" somewhere and are cared for. An invitation into your home is an invitation to romance.
Rooted. You value "family" and family traditions, and you value the past. Interest in someone's family means interest in them, so flirting may involve family pictures, family facts, or family history. You might offer help in finding one's roots or lost relatives. An invitation to meet YOUR family is not a flirtation, but a courtship.