I guess that time is the key factor - if blackcat feels that his gf fell in love with him so quickly then she might fall in love with someone else equally as quickly...
Love, in its infancy, does need protecting - or at least tending, like a young sappling - I'm assuming their relationship has gone beyond the germination phase...
Perhaps her friends and family would be better people to get to know rather than local greengrocers -ie. people who know her and could remind her of Blackcat's qualities if her eyes do get distracted... sort of like God-parents...offering a guiding hand rather than gestapo offering covert surveillance!![]()