In this article, which is suitable for C1 students, you will find interesting vocabulary like break-up, rage, grief, to cope, to binge, to unload [emotions], scorching, a diss track, sparks, raw [emotions], heartbreak, [to get] dumped, bitterness, revenge, to beg, [to be] scorned, to be over [this], a wink, a lump [in your throat], to drip, to smudge, tricky, to creep, to relapse, cleansing, to offload.
The other story that interested C1 students most, is this Daily Mail article about Juan Froilán de Marichalar y Borbon, which was presented in class by Paco A.