How to induce guaranteed warm fuzzies:
Go to the arrivals area of the airport on a Saturday (or any) morning—even if you’re not picking anyone up. Just get a cup of coffee and watch: Children hugging parents. Adult children hugging their parents. Grandparents embracing grandchildren. A boy running to his puppy. A whole bunch of college friends waving a massive banner for someone named Yorn. Tears. Balloons. Kisses. Surprises.
And if you’re actually picking someone up, so much the better.