Just because people age and mature, doesn't mean a relationship has to, in all aspects anyway. Have fun and be spontaneous like younger couples tend to be. Playful teasing, laughing, laying in bed and just talking and cuddling (yeah, that's probably lame to some of you 'macho' men *rolls eyes*)... Passion for your partner usually comes from the small things they do or say... try not to overanalyze the relationship and harp on everyday life problems so much and just enjoy yourselves!
