The thing is LYX can literally romance a wood. He's so convincing with his romantic acting. Sadly not many of his costars were able to reciprocate it..
So far I've found his onscreen chemistry good with Bailu, Yang Zi (they had it in AOL) and Janice Wu (others might not agree but I liked their chemistry). No chemistry in L2L.
I haven't watched his other shows yet. A little bit of broker and I didn't feel his chemistry with Victoria that compelling.
I can already see his great chemistry with ZRN in LIP. Needless to mention CFY ?
If LYT is confirmed then there's a potential to see great chemistry.
The only chemistry which I'm not sure of is with Song Yi in FYH ? I really hope to be proved wrong ?