Any recommendations where 2 ppl fight over one person and then end up together?

https://www.mangago.zone/read-manga/the_royal_prince_s_first_love/

https://www.mangago.zone/read-manga/nande_koigataki_ga_ki_ni_nannen/
https://www.mangago.zone/read-manga/pochi_to_tama/ second couple in this

exactly this
https://www.mangago.zone/read-manga/protect_your_purity/