In your average F/O relationship you are:

the one who initiated the relationship and are the ‘assertive’ partner

the one who initiated the relationship and are the ‘less assertive’ partner

not the one who initiated the relationship, but are the ‘assertive’ partner

not the one who initiated the relationship, and are the ‘less assertive’ partner

the one who initiated the relationship, and both of you are equally assertive

not the one who initiated the relationship, but you both are equally assertive