DK and Arjun

I wonder why DK doesn't say anything about Teju being in India to Arjun. Aren't these 2 youngsters supposed to be childhood friends. DK has already disappointed me with this Ovi thing. I had pinned so much of hope on him. How could he have thought that there was risk involved in Arjun confessing to Ovi. Infact Ovi would be jumping in joy on hearing Arjun's confession. The old man didn't even bother to ask his so called most precious gift (Arjun) who the girl was. Really the writers have damaged DK's character - many will agree with me completely that DK was the most sensible person in PR till now. Arjun should now make it clear to Purvi about Ovi without mentioning names. Even if Purvi asks for the name, he could say something like 'I don't love her so there is no reason for you to know her name" Then he can narrate that little incident as to exactly what happened leading to the proposal and how he regrets it. And we all know that Arjun spoke with Ovi but she didn't hear the most impt. part. I just want my dear Purvi to be happy at any cost.