To strengthen your bond with your significant other, use a red wine (or other red beverage) and one wine glass. Pour the wine. Repeat the following words three times while looking your partner in the eyes. First, your partner says the line and drinks, and then passes the glass to you to repeat the line and drinks. Repeat the lines at least three times each.

I drink to my love
And my love drinks to me.
Let the bonds of love keep us through all things,
Through good times and hard times, eternally.