It’s difficult without flowers. It appears these woody trunks had been pruned back (?). with all lush new growths obscure the branches/stems, I can’t tell if these are opposite or alternate branching. I could only speculate from these round opposite leaves with the whitish stems & the lined bark trunks(?)maybe a type of honeysuckle? Check out the included links with various honey suckle plants with round leaves. Again, I’m only speculating. Please give us an update when this blooms. Best wishes!