I wouldn't exactly say nostalgic, but I do have an experience. Back in 2000 when I was travelling to Puri by HWH-TPTY Express (the train is not in service anymore), then we were stalled at outskirts of JJKR for 7-8 hrs by rail roco. It was a hot summer day. So you can imagine the pathetic situation we faced being halted in that scorching heat without proper food or water. From that trauma I still have a strong dislike for JJKR even after 19 years of that incident (JJKR fans pardon me, but I can't help it).