Another Taiwanese drama with tha same vibe, but this is the season 2, you need to watch the first one to understand better what is happening, but in my opinion the vibe of both main couples are kind of the same, they deny a lot but when they accept each other is the most sweet thing on the whole universe, you will probably love it!

Both are BL series in University, the couples are sweet in both too, but in my engineer they have an amazing multicouples that you will probably love.
They have cute scenes playing the Guitar either.