question about server-client response

[Abbode]

Hello,

if I set the proxy inbound configuration to be vmess with http2/tls , does that mean that the data will only be encrypted and obfuscated in the client->server communication side?
Or does the server response --server->client-- using the same protocol with the client?

In other words, do I need to set an outbound on the server side to response securely with the client?

Thanks.