Normal = The Daily Lives of High School Boys (hahaha)
There's also this manga I used to read in the past No Matter How I Look at It, It's Your Fault I'm Not Popular --> it was funny and depressing at the same time. Didn't get to finish it, though.. xD

but if you want a cute one...

Gakuen Babysitters or Kotaro Lives Alone --> I've been into anime and manga with cute babies recently because of Tadaima, Okaeri (BL).