Hola Min! 0. First, there is an spelling mistake at the beginning of the phrase. I am guessing that what ''aun que'' really means is ''aunque'', a word whose meaning in english is ''Although''. 1. The expression ''suelo llevar'' could be translated by ''I usually wear'' or ''I'm used to wear''. 2. What you ask for ''a la hora del vals'' might be referring to ''at the time of dancing vals'' or ''When I dance vals'', just to specify the decision or action that you will make during that activity. I hope that solves your problem. Adiós!