Do you like girls because I want to kiss you.
Good relationships balance over time. This means that at any particular point in time, the relationship may appear quite unbalanced: One partner may be more nurturing; one may be more needy; one may be providing all the financial support, etc. But if both partners are loving, understanding, giving, dedicated and flexible, then the relationship can handle all kinds of ups and downs, and still be strong, exciting and, yes, romantic. The best relationships are well balanced. Not a delicate balance; not a static balance- but a dynamic ever-changing balance.
Best case scenario: accidental butt touching.