Is my close guy friend into me?

Things he does or has done:

1. "Allegedly" asked around if I was single before we became friends.

2. Helped me move on from a breakup after 3 years of relationship by sending me a 1000 brainrot humour reels every single day.

3. He flirts with me at least twice a week, sometimes saying lines so poetic that I, a writer myself, am left awestruck.

4. When we meet, he always almost gives me princess treatment, like opening the water bottle for me, offering to pay, handing me tissues, holding the door open for me etc.

5. Helped me move on from another situationship which devastated me. He cried when I told him how it pushed me into anorexia, and how depressed I was.

6. He keeps calling me cute. I love cats and so he keeps sending their videos and pictures to me since there are many strays in his locality.

7. He let me narrate the same sobstory of my failed relationships like a million times.

8. On my birthday, he was miles away from me. But since college days, I loved his bag. So he got his brother to drive 45 mins to my place to just give me his bag, which, mind you, reeked of male cologne as if it was sprayed especially.

9. He can go to any lengths to see me smile and laugh. He always offers to click my pictures wherever we go.

10. He also held my hand through an anxiety attack when I was crying about my failed situationship.

11. My ex situationship, who is a mutual friend of my guy friend also said that my guy friend is trying to impress me. My guy BEST friend, who is in love with me, also says the same about this guy friend.

Does he feel something or is he just a good friend and a chivalrous man?