Most Helpful Girl
showing concern like asking how your girls day is going and being genuinely concerned, good morning and goodnight texts are great. when a guy will hug you when they know you need it or just want to hug you, etc. reassuring the girl that they love them etc.
Most Helpful Guy
Give her your credit card and PIN.
Also carry her bags.
And cheer when 2 other dudes do her in front of you.