Here you should list the most important linguistic and cultural experiences. The experiences should help explain how you reached the level you have. They may be within your family (contacts with Spanish-speaking relatives for example), professional (contacts with Spanish-speaking customers, or a traineeship in a Spanish-speaking company), or school related, etc, e.g.:
School exchange programme in Bilbao: one month living with a Spanish-speaking family;
Regular holidays in Spain
NB:
Select your most recent and most relevant experience(s).