On Friday, Nitish Kumar’s swearing in ceremony was the talk of the town as anyone remotely opposed to the leading party at the centre was attending his fifth swearing-in. The list included Congress vice-president Rahul Gandhi, former PM HD Deve Gowda, West Bengal CM Mamata Banerjee and Delhi CM Arvind Kejriwal among others.

However, the major talking point of the swearing-in ceremony was Delhi Chief Minister Arvind Kejriwal hugging former Bihar CM Lalu Prasad Yadav. Given Kejriwal's stance as an anti-corruption crusader and Lalu's alleged involvement in the fodder scam, social media users were quick to mock Kejriwal's apparent U-turn.

Here are some of the best tweets:

Kejriwal burning his old tweets about Lalu. pic.twitter.com/IWoYziFhre — Trendulkar (@Trendulkar) November 20, 2015

Rang de tu mohe gerua pic.twitter.com/d9nJIjQhZ7 — Akshar (@AksharPathak) November 20, 2015

Much better than SRK-Kajol.

Dynasty is in our blood. Doctor's son - Doctor. Lawyer's son - Lawyer. Actor's son - Actor — Gabbbar (@GabbbarSingh) November 20, 2015

Not just the Gandhis.

Guys, this is not the actual poster, It's just a fan-made poster. pic.twitter.com/66npn97kJX — Akshar (@AksharPathak) November 20, 2015

Old habits never die.

These two pics is enough to tell about Arvind Kejriwal's so called clean politics. #BiharShowsTheWay pic.twitter.com/VTrYR6qIgf — Ashish Negi (@iamAshishNegi) November 20, 2015

"IS IT TOO LATE NOW TO SAY SORRY? CUZ I'M MISSING MORE THAN JUST YOUR BODY" pic.twitter.com/9Ghkbv71Qj https://t.co/9Ghkbv71Qj — Rohan (@mojorojo) November 20, 2015

Kejriwal and Lalu celebrating the death of corruption. Tears in my eyes, Goosebumps on my body. This is historic. pic.twitter.com/S8Kr9hL3Gm — #NetNeutralityIndia (@Datoism) November 20, 2015

"Laloo made crores in fodder scam. But no order for recovery of that money...A sweet deal"- Kejriwal, 3 Oct 2013 https://t.co/QhH0kDrRdA — Rohini Singh (@Rohinisgh) November 20, 2015

What a moment...once Kejriwal ji was the face of 'India against corruption'...Millions of ppl supported him...now pic.twitter.com/6rL7gmGoPu — Paresh Rawal (@Babu_Bhaiyaa) November 20, 2015

Tweeps: OMG Lalu and Kejriwal together. SHOCKING. Lalu Prasad Yadav: Bade bade desho mein aisi choti choti batein.. pic.twitter.com/6Tq6WJF59t — Yo Yo लाफ्टर Singh! (@Mocksterr) November 20, 2015

The Only honest man in the Universe Kejriwal hugs The Fodder Scam con Lalu Yadav and now Lalu has become Holier ! pic.twitter.com/5udKwCzcPY — Chandrabhushan Joshi (@MatruBhakt) November 20, 2015