For the most part I'm in agreement with pwhodges and Mr. Doctor about what's going down in this comic. I don't think Padma is interested in Marten like romantically, but perhaps just thinks he's cute and fun, and she's leaving soon, so she might as well spend it going out and having fun, and, if she's anything like me, she enjoys hanging out with cute fun people of the opposite gender, even if there is no romantic interest. Then again I have no reason to think she's anything like me.
I also found panel 6 to be out of place, though. I guess I just didn't get it.
Also, I feel the need to clarify my point. I like to think I'm good with words, but then sometimes I'm not. I think Marten told Elliott exactly what he would have told himself. I think Elliott was looking for advice. I think I would have done the same thing in Marten's shoes--BUT, I still think it was a bad idea, because he didn't know Elliott well enough, or he might have been able to foresee the train wreck he was in for. It appears to have turned out alright in the end, though, or maybe I should say that it appears to have turned out alright in the middle. We haven't seen the end of it yet.
Also, whoever said it is exactly right. If Padma had reciprocated (which I'm pretty certain we all knew she wouldn't) I probably wouldn't have even mentioned that Marten is justified in feeling somewhat responsible. He would have been responsible either way, but in one case it would be for awkwardness in a good way, or in the current situation, awkwardness in a bad way. It was just going to be awkward either way, though.