Check out some old videos

Raúl is a social dancer that makes some performances and teaches.
Unfortunately, he couldn't work with a fix partner for a while, so that's the reason he has no better performances. As he is always moving, he doesn't prioritise on working for and preparing good performances. Anyway, he thinks that the most important part of Tango is the inside (the feeling that the partner get's), not the outside (what people see).