Well I would not call us "fun" or "laughter" - type people though we do share some. Mostly we not into anything anywhere near so strenuous and are just comfortable and familiar and enjoy each other's company.
In our moment of traveling through time and space individually, no. Together, we try to find the lighter side of it. Yes. We create it. It is not there on its own recognizance.
I'm the more fun one and my hubby's more serious even though he doesn't want to be, lol. However, he does of a sense of humor and he does make me laugh. If you say he's serious he'll get depressed about it. He says he wasn't allowed to have fun while he was growing up. (My MIL disputes this.)
In astrology he's an Aries and in numerology he's on life path 8 so he means business but me being the fun one is what he's been missing in life so he married me!
Yes there is I pleased to report. One of the things that my wife found attractive when we first met, was my ability to make her laugh. Although we've had low points and hard times over the last 36 years, we haven't lost our ability to laugh. More so I think, now that we're in our sixties.