now back to "lockup." >>> like many of the 2400 inmates in boston's suffolk county jail, nick bubanasits his life hasn't been as successful as he once hoped for but he thinks he may have discovered one of life's secrets. >> for girls you go to the left, guys -- if you want a boy you go to the right. that's how you make babies. left girls, right, boys. >> bubanas' 4-month-old daughter was born just before he came to jail. >> i was in the room. the most beautiful disgusting thing i've ever seen in my life, i think. when she came out, i cut the cord. my kid's mother held her first. and they passed her to me and it's weird how something -- how you can just meet somebody and already instantly have love for them. a love that you can't describe. would you do anything for them. and that's my motivation right now to get out and try to do the right thing for her. hopefully it works this time. hopefully do i something different. she deserves it. she needs her parents in her life, you know? >> today, bubanas is on his way to court where he hopes charges of assault and battery will be dropped beca