1. Most female lead are just plain bad at Maths and gets tutored by love interest cause apparently he is the best in that subject.
Argh. Is Maths really that horrible of a subject? =_=
2. Having to do class duties with love interest and while writing in the class diary, gets dokidoki cause they are alone in class
3. Related to 2, friends of MC tease him/her about them doing class duties together.
4. Normally the love interest is someone sitting next to them / had sat next to them
5. As metioned before, going dokidoki and blush when the guy corners the female lead.
Really, do people really do that in real life? Aren't you supposed to afraid? Like the dokidoki is out of fear rather than shyness due to close proximity? Oh, the guy doesn't have to be the love interest either. Just any plain old guy in the school and the symptoms will appear. That just makes me wanna strangle her
Well, all in all I don't mind cliche 2-4 if done right. And there is a manga that kinds of parody the cliches in shoujo :
Gekkan Shoujo Nozaki-kun