As a wedding photographer it is always wise to have your camera ready. I usually shoot with two cameras. One with a standard to wide lens and another camera with a telephoto lens. For this picture the groom was coming to take formal formals and he spontaneously jumped. Lucky for me I was ready with my 35mm lens. 

Couple: Randall & Lauren
Mood: Happy
Type: Candid
Time: Day
Camera: Canon 6D
Lens: 35mm 1.4 at 1.8
Shutter 1/4000
ISO: 200
WB: 5600
Lighting: Natural