A word for having trouble distinguishing between friendship and romance
Solution 1:
The person ...
tends to get the wrong idea.
is tone-deaf in relationships.
is not good at picking up social cues.
confuses friendship with romantic intentions.
always assumes you want more.
turns everything into a date (works best if the person is female).
is a little creepy (works best if the person is male).
is too touchy feely (works best if the person is a male).
is over-familiar.