Most Helpful Girl
Trust, good communication, respect, support and patience. I could say other things, but for now these are the ones that come my mind and also the ones I consider the most important.
Most Helpful Guy
Prior generations had no more idea what to expect from the other gender than any other generation. Individuals vary wildly, and with that, the dynamics of every relationship vary. Every couple needs to iron out who brings what to the table, and it will be different with every relationship.