ThatPersonIstHeir
Yes I know we don't know anything about it yet. Also I apologize for my usage of Spanish. I improvised the names, anyway plot:
El Niño Grande (El for short) is the best friend of the popular Juan(Juan for short) who every girl swoons for, including El's own sister La Niña Grande(La for short). One day when Juan saves El from the terrible locker he finds him self falling in love. Then Juan asks La to be his girlfriend, with El's heart broken and his sister and best friend in love, will true love breezily prevail?
Also this takes place in Spain, I think. (Sike, it's all in the Palda region)