Never blame a partner for a figure that did not execute properly. Regardless of who is at fault when a dancing mishap occurs, both parties are supposed to smile and go on. This applies to the better dancer in particular, who bears a greater responsibility. Accepting the blame is especially a nice touch for the gentleman. But at the same time, do not apologize profusely.
Dancing to the level of partner
It often happens that the two partners dancing socially are not at the same
level. It is important that the more experienced partner dances at the level
of the less experienced partner. This is mostly a comment for leaders: when
dancing with a new partner, start with simple figures, and gradually work
your way up to more complicated patterns. You will discover a comfort level,
file it away in memory for the next time you dance with the same partner.
The same principle applies to Swing followers, although
to a lesser degree. Doing extra syncopations, footwork, free spins etc. can
be distracting and even intimidating for a less experienced leader. More
often, because of the information passed by the hand connection, a new lead
may misinterpret the fancy footwork of the follow as a mistake on his part
(it takes a while before new leads can distinguish the information received
through the hand connection as not coming from their own body).
Demeanor
Be personable and smile. Try to project a warm and positive image on the
dance floor, even if that is not your personal style. Once one asks or accepts
a dance, it is important to be outwardly positive, even if not feeling exactly
enthusiastic.
Maintain eye contact - you are dancing with this person,
therfore it is respectful to pay attention to them. Do not let your gaze
wander to things or people around you.