Ineed advice! how do i talk to him? ?

my friend which i’ve known for two years introduced me to his friend and now he thinks i like her more than him.. but i told him this: it’s the first day of 2020.
i think i need to change myself and we all need to get rid of the drama.
be honest and upright.

his response:
“”
“look i get it im a piece of *** i get it i talk about dprsson and i sometimes think i have it but im probably just being a by thinking that because i was never dianosed with it. i get it that im annoying saying nobody is happy, i know your annoyed by me being all upset and such, i try to everyone okay i try to be sweet and as kind as possible but its hard when im not so happy. yeah i wont say depres** because youll get mad”

everytime i asked him why he was sad he said this: “i don’t give a ***. stop talking to me”
“just stop caring for me because one day i will break your heart like i am now, but worse. i’m toxic.
“i’m just a mistake for trying to care”