What is that generation you wish to go back in time to relive it again?

For me it has to be Generation V with Black and White version.
Something about this generation and is marketing felt nostalgic. I liked Gen 4 but somehow playing BW felt like i was beginning to play pokemon for the first time, playing the dream world and spending everyday in /vp/ felt so magical, i play it all day, during my break time at work, after work, while on the bus/subway to work/home/elsewhere and weekends. I don't think there was ever another generation that made me feel so attached to it. I wish I can go back in time and play it again for the first time