As far as blind trust goes you really can't go wrong with Shopping King Louis. However there are no steamy kisses and they become a official couple quite late.
But it's a fluff fest beginning to end and the 'blind trust' you seek is on another level here.
A bit of drama is present that could have been avoided, but again the fluff is strong in this one.
There is a scene where a support character describes their blind trust and it got me laughing in tears :D
Oh, and don't trust the end of episode previews, straight up lies.