Aryaman's character lacks consistency.
When he got to know about Ravish and (fake!) Ananta, he was furious and he said he believed her, she won't lie. Then when his Dad interrupted them, he obviously didn't like the tone but he didn't say anything. He easily fell for Arjun and Ravish's plan, when moments ago he was vouching for her honesty. With Ahana too, he was the first one to label her as gold digger, yet when his father and the minister were offering money and asking her to name her price he looked uncomfortable (was it Aryaman or Namik though, he does give very conflicting emotions in scenes where the ML shouldn't approve of the villains, saw it with Shivansh too).
Also, the hotel incident with Manohar's wife showed that he can be twisted in how he does things. Like Ravish said, he could have easily said no, but he came up with an elaborate plan, even if it damaged his reputation. And none of that goes with his stalking. It would be fine if he was shown drinking anywhere else, but right in front of her house? That's stalking.
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