Random note: In polish military, tank divisions are called "motorized cavalry" units, so Radwańska's remark about "losing to no man, while in tank" is actually connected with dream of being in cavalry.
@Metroxylon Henryk is, apparentely, Tadeusz's son or grandson. Radwańska and Tadeusz are not related in any way, he's just the family steward. However he was so long in her life that Radwańska treats him as a family.