por "love teams" do you mean couples? (I'm not trying to correct you, I'm just confused, plz, don't hurt me! lol) -I will editar this answer once assured
oh my gosh there are ssooo many to choose from here ill say my topo, início 5 :D 1.Mikan x Natsume (gakuen alice) 2.Kei x Hikari (special a) 3.Amu x Ikuto (shugo chara) 4.Rossette x Chrono (chrono crusade) 5.Haku x Chihiro (spirited away i kno its not animê but its close tight :D) i could go on and on but i wont trouble u no longer :]
.Misaki Ayuzawa and Usui Takumi from Kaichou wa maid-sama .Tadashi Karino and Akira Todou from special A .Sousuke Sagara and Kaname Chidori from Full Metal Panic .Inuyasha and Kagome Higurashi from Inuyasha .Syaoran Li and Sakura Kinomoto from Tsubasa Chronicles .Sango and Miroku from Inuyasha .Lal Mirch and Colonello from Kateikyoushi Hitman Reborn