Let's say Shiva has found a language exchange partner online. Her mother has asked her how long has she known the language exchange partner and then Shiva said:
Well, I've known him for about 2 months. I met him last year from a language exchange website, he initially messaged me then I replied and told him that I agreed for a language exchange, I would teach him to improve his Spanish, in exchange he would do his best to help me improve my English.
My questions is, if the language exchange has occurred and is still happening at present, shouldn't I use "will" instead of "would"? Because it has occured, meaning it's real, not just a hypothetical "would"
I doubt this "would" in the given paragraph.