For those who like sports anime, I would highly recommend: kuroko no basket, haikyuu, yuwamushi pedal, one outs, diamond no ace and dive. And for my all time favorite like slam dunk, hajime no ippo, capeta, prince of tennis and eyeshield 21.
Actually, I like romance in anime. With a mix of action and drama, it's a great combination.
Still, Kokoro Connect focuses more on the drama than the romance. You always want to see what happens next, >_>