How much is love a biochemical reaction to ensure our genes get passed on

How much is love a biochemical reaction to ensure our genes get passed on
How much is love a biochemical reaction to ensure our genes get passed on

There are very good arguments in favor of this theory (see: bit.ly/ChemicalLuv for a fun discussion), but lalalalalalala I’m an old romantic at ❤️ and I’m not listening! You can’t tell me my feelings for The Lobby Door all boil down to dopamine or vasopressin.