It doesn't sound hopeful to me. Up to you of course but one error I used to make when young was to give those I felt strongly for more chances to say yes than, in retrospect, was useful. If I have a tip it is to ask girls out earlier, rather than develop a crush and then feel really down when the object of your desire isn't interested in a closer relationship. Get the yes/no decision to seeing if a closer relationship is on, much earlier: it's less painful in the longer run.