The dads piggy backed their twins as they strolled through the festival grounds.
The actor tweeted about the event saying,
— Neil Patrick Harris (@ActuallyNPH) May 17, 2015
Last year Neil told Glamour starting a family with David rejuvenated their relationship.
” Having kids was one of those great moments for me. Watching David become another level of person, mastering this other domain, made me look at him with a whole other set of appreciative eyes. That sort of made me re-fall in love with him. That’s another important thing to realize. Everyone falls out of love with everything. You fall out of love with your house. You fall out of love with your job. You just have to figure out ways to keep [the love] alive.”