happy casual couple with friends walking outdoor

30s active activity adult adventure aged american autumn backpacking blond blonde boyfriend caucasian cheerful clothes countryside couple enjoy enjoying enjoyment european fall fellowship female friend friends friendship fun girlfriend going good happiness happy hike hiker hiking husband joy mate men mid middle mood natural nature outdoor outdoors outing outside people person relation relationship season seasonal smile smiling strolling thirties together togetherness trek trekking trip walk walking warm white wife women years young