Strong feelings
When your significant other says 'I love you' and you don't feel the same way but want to say something nice to escape having to say it back...you say 'I have strong feelings for you'
'Thank you for saying you love me, I have strong feelings for you'
strong boi feelings
When a guy likes a girl so much, he starts talking a little gay. #uwu
Chad: "My feelings for you aren't frail, they're strong boi feelings."