Do some workouts with your partner to keep that spark alive. Exercise induces the symptoms of physiological arousal—sweaty hands, a racing pulse, shortness of breath. Doing physical activity together brings on feelings of synchronicity, cooperative spirit and shared passion. Throw some spicy endorphins into the mix and it can be a powerful love boost for the relationship. At the same time you are both getting healthier and hotter! How awesome is that?! Double tap and tag your partner!