So apparently someone thinks I'm suicidal and need help do I look like I'm suicidal?

Not particularly, but does suicidal really have a look? Maybe they didn't need to blatantly come out and be like "you seem suicidal". But it's always nice to know that people care enough to ask and check in. I'm sure a lot of people, maybe even most, have needed that question to be asked at some point in their life. And only the lucky ones actually have someone who can or will check in on them like that. For some, that little bit of digging is a lifeline. Better to have it there when you don't need it than to not have it when you do I guess