Different levels of love my dude.
It's like genuinely thinking that person is the best thing in the world but not blindly.
For example you see something you know would be seen as a flaw by someone else but you love that thing or it doesn't turn you off.
No part of them is a turn off.
If there's something you find out that person does and it repulses you cause it's messed up it only takes a bit of time for you just get over it and just end up loving that thing too regardless.
Their existence is just something else. It might notalways be overwhelming to look at them but it's always beautiful even if they look "skanky".
Like for example you take a pic you might've thought was unattractive of them before, by the time you're in love you actually look back at that pic n it turns you on cause it's them. You see their wrist n you'll think damn their wrist uno quite hot if I might say. You see a normal persons wrist and it's just a wrist.
also anything they do will turn you on 10x more than if someone else did the exact same thing.
Their opinion means the most to you. They are always enough.
Also, erm when they feel pain you GENUINELY feel it, if not more. The thought of them even feeling alone or in pain will upset you. However this must be a bit neurotic so you hide this feeling obviously.
Etc difficult to describe without scenarios but it's more of how you react to them than how to just generally feel.