I think I just took my first Song converted 757 yesterday. I had seat 2C and boarded with a small 20" carryon.

I was concerned about taking this trip at all by myself because of a pretty intense back problem I'm having. I didn't want to have to ask anybody to help me get my bag on the security belt or in the overhead bin. So I packed my carryon very light and thought I could handle it.

I put my bag in the bin over my seat and was trying to arrange it wheels first so it would take up less room when a man said with an exasperated huff, "Would you put that in the next bin so I can have the bulkhead".

Confused, I looked up & down the aisle and noticed that 2C & D had the last half of the first bin and the first half of the second bin directly overhead. In other words, the bin divider was exactly in the middle of the second row. The AB bins were aligned as they should be, one bin directly over each row.

I didn't know know what to say, I didn't really want to heave it down again and back up into the bin behind me. Before I could say anything he huffed again and mumbled something I'm probably glad I couldn't hear and slung his 2 carryons in the 2nd bin, stormed past me and took his seat in 1D.

Should I have known to use the second bin? I usually go out of my way to leave space for others keep my stuff in my space, but this sort of threw me. Bin hogs and jumpers are a pet peeve of mine and I hope I didn't just join the club.