We get (fortunately) far happier here.
This is the first single featuring Team B, and the Senbatsu is:
Team A: Itano Tomomi, Kojima Haruna, Oshima Mai, Shinoda Mariko, Takahashi Minami, Nakanishi Rina, Maeda Atsuko, Minegishi Minami,
Team K: Akimoto Sayaka, Oshima Yuko, Oku Manami, Ono Erena, Kasai Tomomi, Masuda Yuka, Miyazawa Sae,
Team B: Kashiwagi Yuki, Hirajima Natsumi, Watanabe Mayu.
Again Akimot shows skill in selecting populat members early on, Mayu has long been the most popular member of the Team (until recently) and Yuki, in addition to captain duties now, is now the 3rd most popular member of AKB (though she's probably in votes closer to Mayu than Yuko).
BINGO! can of course be heard in most episodes of AKBINGO, so if you somehow can't find it elsewhere theye is always that. It's about falling in love with someone the moment you meet them, (I'm Loving You) and how it's an incredible chance.
The music video has the dance section on the beach, and I think the ones in white are the ones who promoted the single. The main story is about the girls being captive on a boat together, jumping into the sea together to wash up on abeach, and find somewhere self in the form of this building.
Only Today is about wanting to be with someone you used to be with for just one more day, even if your being selfish, so another sad sort of song, but not as depressing as yesterday.
See you tomorrow, as we start into 2 or 3 unfamiliar singles to me.