Board Thread:Speculation House/@comment-25110963-20160404214443/@comment-1292715-20160404232048

While it wouldn't surprise me if Qrow did have feelings for Summer, I think you're overthinking it. I think Taiyang was just frustrated that Qrow wouldn't let him stay in the room while the latter spoke with the former's daughter, especially after she just woke up after an intense ordeal.

I wouldn't be surprised is those two just have a rivalry going on. In this case for Ruby's attention, as it's been made pretty clear that Ruby adores her uncle more than her dad.