The following day I had to return to Buenos Aires, as the next day I was flying back to Europe. I found an inexpensive ride on the CarpooleAR platform (about £25), and I was travelling with three Argentinian people. I really enjoyed it again, I was talking to them all the time, in Spanish, and 5 hours flew by. They were asking me a lot about Patagonia and Europe. When I arrived in Buenos Aires, I couldn't go back to the flat as Marcelita was busy, so I went to Chacarita Cemetery. My host Daniel suggested that I go there instead of the expensive Recoleta Cementery. Chacarita one is free, very quiet, huge, and interesting, at least for someone who didn't see many of these kind of cemeteries. I could process there all that I saw in Mar del Plata (beaches, climate and sea lions). I am glad I went there.