The Glasgow Warrior touched down in the 32nd and the 56th minute to inspire his country to a 42-17 win at Murrayfield.
"To get two tries is really special for me," he told BBC Sport. "My parents were in the stand.
"We're not happy with a couple of things, but I'm not going to complain about today. To get two tries is the icing on the cake.
"We're building for the World Cup in 2015 and I would like to think we can have hope for the future."
The next Test match in Scotland's Autumn schedule sees them tackle South Africa on Sunday, November 17.