Kaichou wa Maid-sama!, Akagami no Shirayuki-hime Recommendations
both show a girl with a strong sense of determination. never backing down from a challenge, and working as hard as they can. they both also have a strong and cool male love interest that falls for them because of their determination and willingness to push them selves far beyond their limits. which causes the main male to slow them down so they can rest and helps them so they don't over do it
Both anime have a main female character that is strong and very similar characters. Due to their strengths they have caught the attention of the main male characters of the anime (Zen and Usui).
Both the anime explore the ever changing relationship between the main female and male characters. To top it all off, both anime have a very similar sense of humour and will warm your hearts up.