 If you liked
Suki x Suki
|
 ...then you might like
Mousou Telepathy
|
Both involve a main character who knows through supernatural means that a popular person has an extreme crush on them, and has to make sure they don't know that they know. Both are romcoms with one person who has a supernatural ability in an everyday school setting. In Suki x Suki, the crusher has an ability while in Telepathy, it's the crush.