Search Results: he comes too quickly

So this may be obvious but I am trying to figure out if this guy in my class likes me-he has been giving me mixed signals. I just recently became single and I am wondering if he just didn't try anything because I was taken. I am almost positive he is a shy guy. Here’s the signs:

Good Signs:
• If I catch his eyes from across a room, he looks at me and will sometimes quickly look away
• Blushes when I talk to him
• Listens to every word I say and responds when I am in earshot
• He was telling our group today about a friend (girl) he is going to visit in california but quickly looks up to me and says it is a group of old friends and mentions a lot of people are going
• Looks to me to be laughing when he makes a joke in class
• Checks ALL my snaps
• Agrees and likes everything I say I like
• Last weekend sat as close as possible to me at a party the whole night-touching at one point
• If I ask for help on anything he doesn't hesitate
• Leans in when he talks to me
• Gets jealous or immediately interested when my ex comes up in convo
• Stands near or body facing me when I am around
• Gets quiet when I am around, is normally pretty loud
• Gets nervous around me

Bad Signs:
• Recently hasn't made efforts to hang around where I am at school with our group of friends
• Doesn't hardly initiate text conversation out side our group chat
• Hasn't been as joking with me as he used to be in person and in group chats
• Doesn't send me private snaps, only group snaps
• Doesn't sit next to me in class and almost seems to avoid sitting next to me
• Seems to avoid the group text conversation as soon as I say anything in it
• Is always on his phone when we are alone- like he is trying to avoid talking to me or is too nervous to. Not sure.
• Doesn't watch me or look for me in class (yes we can see out of the corner of our eyes guys) as much as he used to