Is it bad that I am being really irritating to my 2 friends?

In a class where I go recently for MBA exam preparations, I have 2 friends- Ali and Kiran. I am 22, Ali is also 22 and Kiran is 23. On first few days of our class, I was really very quiet and introvert and Ali tried to make me feel more free and was friendly so we became friends but nowadays both Ali and Kiran gets annoyed when I am with them. One of the reason is because I say sorry a lot. I mean even for no reason I automatically say sorry so they get annoyed and say me not to irritate them by saying so many sorry. Another reason why they get annoyed by me is because I keep saying them repeatedly what I ate the previous day. I keep saying how I enjoyed eating the food and they get annoyed as I say it to them too many times. Another reason why they get annoyed is because I ask them silly questions like why is there so much traffic today or why is the delivery guy taking so much time to deliver the food. Also I often talk about my crush Anshika to them and asking them why she talks with other guys and why this and why that about her so they get irritated. I also often sing songs near them often which too makes me them annoyed and sometimes they even say swear words to me in Hindi. Is it bad?