One of the most enjoyable aspects of parenting is watching your children experience everything for the first time. Of course there are the obvious "firsts", such as first steps, first words, etc. But there are less obvious ones too.
Like watching your child taste a tart lemon on their tongue for the first time.
Or taking them to the beach for the first time to see the crashing waves.
Or watching the road in front of your house being paved for the first time.